Song, Zhihua1; Li, Jinhua2
; Lu, Wenhui3; Li, Bowei2; Liu, Jinqiu1; Wang, Yaqi1; Wang, Yumeng1; Zhang, Zhong4; Chen, Lingxin2发表期刊JOURNAL OF CHROMATOGRAPHY A
ISSN0021-9673
2021-10-25
卷号1656页码:11
关键词FosfomycinZirconia coated silica materialsHydrophilic interaction liquid chromatographyChromatographic stationary phasesAlkaloids and benzoic acids
DOI10.1016/j.chroma.2021.462529
通讯作者Song, Zhihua(zhihuasong08@yeah.net); Chen, Lingxin(lxchen@yic.ac.cn)
英文摘要Hydrophilic interaction liquid chromatography (HILIC) plays an important role in the analysis of compounds having high polarity. In this study, fosfomycin (F) was chosen as a new end-capping reagent, owing to the facile hydrolysis reaction of its epoxy group. Zirconia coated silica (ZrO2/SiO2) materials having good chemical and physical stability were prepared. D-glucose-6-phosphate (G) and D-fructose1,6bisphosphate (FDP) were modified onto the inner and outer surfaces of the ZrO2/SiO2 microbeads. The new end-capping reagent (F) was then bonded onto the surface of the modified material through Lewis acid-base interactions. The properties (morphology, Zr content, pore size, pore volume, and carbon content) of the stationary phases (SPs) were characterized. Finally, the resulting end-capped SPs were employed to separate alkaloids and benzoic acids. Multiple interactions, including HILIC, electrostatic repulsion, ion exchange and hydrogen bonding, contributed to the retention of the analytes on the SPs. On the F-FDP-ZrO2/SiO2 column, a theoretical plate number of 31,700 plates/m and an asymmetry factor of 1.63 were achieved for berberine, exhibiting good chromatographic performance. Furthermore, the FDPZrO2/SiO2 column showed good acid-base stability and good potential for the analysis of benzoic acid in Sprite and ginsenoside separations. Thus, the results indicated the significant potential of using F as an end-capping reagent. (C) 2021 Elsevier B.V. All rights reserved.
资助机构Science and Technology Innovation Development Plan of Yantai City of China; National Demonstration Center for Experimental Pharmacy Education (Yantai University); Natural Science Foundation of Shandong Province; Taishan Scholar Project Special Funding; Shandong Key Laboratory of Coastal Environmental Processes, YICCAS; Fundamental Research Fund of the Central University; National Natural Science Foundation of China
收录类别SCI
语种英语
关键词[WOS]ZIRCONIA STATIONARY PHASES; PERFORMANCE; ACID; NANOPARTICLES; SEPARATION; SILICA
研究领域[WOS]Biochemistry & Molecular Biology; Chemistry
WOS记录号WOS:000696330300003
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/29765
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
中科院海岸带环境过程与生态修复重点实验室
通讯作者Song, Zhihua; Chen, Lingxin作者单位1.Yantai Univ, Collaborat Innovat Ctr Adv Drug Delivery Syst & B, Key Lab Mol Pharmacol & Drug Evaluat, Minist Educ,Sch Pharm, Yantai 264005, Peoples R China
2.Chinese Acad Sci, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
3.Qilu Univ Technol, Sch Light Ind & Engn, Shandong Acad Sci, Jinan 250353, Peoples R China
4.Shaanxi Normal Univ, Coll Food Engn & Nutr Sci, Shaanxi Engn Lab Food Green Proc & Safety Control, Xian, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714Song, Zhihua,Li, Jinhua,Lu, Wenhui,et al. Synthesis and evaluation of fosfomycin group end-capped packing materials for hydrophilic interaction liquid chromatography[J]. JOURNAL OF CHROMATOGRAPHY A,2021,1656:11.
APASong, Zhihua.,Li, Jinhua.,Lu, Wenhui.,Li, Bowei.,Liu, Jinqiu.,...&Chen, Lingxin.(2021).Synthesis and evaluation of fosfomycin group end-capped packing materials for hydrophilic interaction liquid chromatography.JOURNAL OF CHROMATOGRAPHY A,1656,11.
MLASong, Zhihua,et al."Synthesis and evaluation of fosfomycin group end-capped packing materials for hydrophilic interaction liquid chromatography".JOURNAL OF CHROMATOGRAPHY A 1656(2021):11.
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